Dinan Cold Air Intake for Z4 3.0

This seemingly simple yet very effective approach to the business of improved intake efficiency consists of a replacement lid for the stock air box designed to increase overall volume and accommodate a high flow filter element. The lid is molded from a special composite material, chosen for its ability to resist power robbing under-hood heat. The lid also provides for a completely sealed air box, maximizing pressurization for optimum performance.

The addition of the Ram Air Intake Duct maximizes intake system efficiency for even greater improvements in overall performance.

 

Note:

• Only for 2003 - 2005 models.
• May be installed with or without the Ram Air Intake Duct.
• Stage 2 software highly recommended.